how does a thermos work Directory
|
home.howstuffworks.com: Howstuffworks "How Thermoses (Vacuum Flasks) Work" How can the same device keep hot things hot and cold things cold? Find out what goes on inside a Thermos! Keyword: cold , conduction , dewar , heat , heat transfer , hot , how does a thermos work , insulate , insulation , thermos , vacuum flask , warm home.howstuffworks.com/thermos.htm Add Site or Add URL to Submit Site to the how does a thermos work Directory |